A. Kilcoyne - May 7, 2025 Form 4 Insider Report for ARCH CAPITAL GROUP LTD. (ACGL)

Role
Director
Signature
/s/ Moira Kilcoyne
Stock symbol
ACGL
Transactions as of
May 7, 2025
Transactions value $
$0
Form type
4
Date filed
5/9/2025, 05:12 PM
Previous filing
May 13, 2024

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
KILCOYNE MOIRA A. Director C/O ARCH CAPITAL GROUP LTD., WATERLOO HOUSE, 100 PITTS BAY ROAD, PEMBROKE, BERMUDA /s/ Moira Kilcoyne 2025-05-08 0001743252

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ACGL Common Shares, $.0011 par value per share Award +1.56K +5.3% 31.1K May 7, 2025 Direct F1
transaction ACGL Common Shares, $.0011 par value per share Award +1.35K +4.33% 32.4K May 7, 2025 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Subject to the terms of the restricted share agreement, represents restricted shares that will become vested on the date that is the earlier of 1) one year following the grant date or 2) Arch Capital Group Ltd.'s next Annual General Meeting of Shareholders.
F2 Represents shares granted as part of the director-elected annual retainer for serving as a director of the Issuer.